2598380 has 12 divisors (see below), whose sum is σ = 5456640. Its totient is φ = 1039344.

The previous prime is 2598367. The next prime is 2598397. The reversal of 2598380 is 838952.

It is a self number, because there is not a number n which added to its sum of digits gives 2598380.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64940 + ... + 64979.

It is an arithmetic number, because the mean of its divisors is an integer number (454720).

2^2598380 is an apocalyptic number.

2598380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2598380 is an abundant number, since it is smaller than the sum of its proper divisors (2858260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2598380 is a wasteful number, since it uses less digits than its factorization.

2598380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129928 (or 129926 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 2598380 is about 1611.9491307110. The cubic root of 2598380 is about 137.4783216512.

The spelling of 2598380 in words is "two million, five hundred ninety-eight thousand, three hundred eighty".